N700 Operating Instructions and Parts Manual
6. Explanation of F-Group Function
55
6.15
Motor rated current setting (F017/F217)
Setting the rated current value of the motor.
Code
Function name
Initial value
Unit
Setting range
Contents
F017 Motor rated current setting
Irate
A
0.0~999.9
Units : 0.1 A
F217
Motor rated current setting,
2nd motor
Irate
A
0.0~999.9
Units : 0.1 A
Table 6- 15 Motor rated current setting (F017/F217)
Note)
The motor rated current of F017 is set to the setting value at factory automatically.
Note)
Motor rated current is set automatically when changing motor capacity.
6.16
Speed/Torque mode selection (F018)
Code
Function name
Initial value
Unit
Setting range
Contents
0 : Speed control mode
F018
Speed/Torque mode
selection
0 - 0~1
1 : Torque control mode
Table 6- 16 Speed/Torque mode selection (F018)
Please, use a feedback option card for using this function.
Set the F012 to 6 or 7.
Note) This function is explained in the feedback option card manual.
6.17
SLV control mode selection (F019)
Code
Function name
Initial value
Unit
Setting range
Contents
0 : Normal Operation
F019
SLV control mode
selection
0 - 0~1
1 : 0Hz Operation
Table 6- 17 SLV control mode selection (F019)
(1) Below 2Hz(When F012 is set to 4), the speed sensorless control can make a high torque with
0Hz operation mode
(2) Set the start frequency to 0.1Hz(F004=0.1)
(3) An electrical acoustic noise can be produced in 0Hz operation mode
(4) In the case of using this function, please set surely the suitable motor constant of using the
motor according to the parameter of “selection of motor constant [H**]”